Tracking the number of missed votes by Illinois representatives.

The percentage of votes missed by members of Congress is one "very important¿ measure of the jobs they're doing, according to Norm Ornstein, of the American Enterprise Institute.

The percentage of votes missed by members of Congress is one "very important¿ measure of the jobs they're doing, according to Norm Ornstein, of the American Enterprise Institute. (Brendan Hoffman, Getty Photo)

The percentage of votes missed by members of Congress is one "very important¿ measure of the jobs they're doing, according to Norm Ornstein, of the American Enterprise Institute.